| Interference Filter |
: |
AC Filter and EMG Filter |
| CMMR |
: |
≥100dB (with AC filter) |
| Input Circuit |
: |
Floating, protection circuit against defibrillator effect |
| Input Circuit Current |
: |
≤0.1μA |
| Input Impedance |
: |
≥50MΩ |
| Patient Current Leakage |
: |
<10μA |
| Calibrating Voltage |
: |
1mV±2% |
| Polarization Voltage Tolerance |
: |
≥±500mV |
| Time Constant |
: |
≥3.2s |
| Frequency Response |
: |
0.05 Hz~250Hz |
| Noise Level |
: |
<15μVp-p |
| Sensitivity Threshold |
: |
≤20μV |
| Printer |
: |
Thermal printer |
| Paper |
: |
80mmx20m, roll |
| Page Speed |
: |
6.25, 12.5, 25, 50mm/s (±3%) |
| Sensitivity |
: |
10mm/mV (AUTO), 2.5, 5, 10, 20mm/mV |
| Safe Class |
: |
GB9706.1, Class I, Type CF |